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high air pressure DTH rock drill bit for Mining or Quarry or well drilling

Categories Grain Thresher
Brand Name: Kinglong
Model Number: 6 inch 152mm
Certification: IS09001
Place of Origin: Hubei
Material: Carbon Steel,Tungsten Carbide,
Use: Mining or Quarry or well drilling
Type: Button bit
Machine type: Drilling Tool,Drilling Equipment
Processing type: Forging
Color: Customized,Red,BLUE,yellow.black,Gold
Size: 6 inch 152mm
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high air pressure DTH rock drill bit for Mining or Quarry or well drilling

6 Inch High Air Pressure DTH drill bits rock drilling tools

Bit face shape selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

DHD360, COP64152mm,165mm,171mm,190mm,203mm
SD6152mm,165mm,171mm,190mm,203mm
QL60152mm,165mm,171mm,190mm,203mm
HM6152mm,165mm,171mm,190mm,203mm


Project types: Blast holes, Quarry , Anchoring, Infrastructure, Geothermal holes, Well drilling,ect.


NO.AdvantagesDescription
1Quality95% quality similarity with world top class brands,such as atlas ingersoll rand etc.
2Shank TypeOur products can be suitable for many types of DTH Hammer, such as QL, Mission, COP, IR, SD,HD,DHD,BR,CIR etc.
3MaterialsOur products adopt high-quality raw materials, advanced technology and passed through strictly inspection, making sure the high quality of every dth bits
4AdvantagesOur dth bits can transmit intensive impact energy into the rock with the least loss of energy, which can help you improve efficiency and reduce costs
5Product lifeWe select high-strength structure alloy steel and carbides with best quality to ensure the drill body and alloy body can achieve uniform wear, thus the service life of bits will be increased.
Buy high air pressure DTH rock drill bit for Mining or Quarry or well drilling at wholesale prices
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